The trio were joined by Jack's wife Lisa Stelly, with everyone posing for a photograph following his 'pimp'-themed performance.

Uploading the picture to his Twitter page later, Jack wrote: "Post-performance pic with the fam!"

Meanwhile, the Osbournes offered their words of support during the broadcast, with Ozzy saying: "I thought Jack did really well. I'm really pleased. He did great."

Sharon described her son's performance as "just quite fabulous", as Kelly joked: "I love watching him dance. I never thought I'd see my brother in fluorescent pink. It's making my dreams come true - you have no idea."

However, Jack was more critical of his performance, suggesting on Twitter that it "could have been better" after picking up a score of 22 out of 30.